Question

x2+1/x2=47 , therefore find x+1/x

Answer 1

Answer:

The answer is =3. Explanation: If. x2+1x2=47. (x+1x)2=x2+1x2+2⋅x⋅1x=x2+1x2+2. Substituting the value of x2+1x2=47. (x+1x)2=47+2=49.

Step-by-step explanation:

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